This inventor holds 3 USPTO granted patents. Top assignees: Atmel Corporation, Microchip Touch Solutions Limited. Active years: 2012-2026.
Company Filing History:
Years Active: 2012-2026
Title: The Innovative Contributions of Tor Erik Leistad
Introduction
Tor Erik Leistad is a notable inventor based in Trondheim, Norway. He has made significant contributions to the field of capacitive sensing technology, holding a total of 3 patents. His work reflects a deep understanding of electronic systems and their applications in modern technology.
Latest Patents
One of Leistad's latest patents is titled "Dynamic configuration of driven shield BGA balls of a capacitive sensor array." This invention includes a capacitive touch controller, a ball grid array package, firmware, and driven shield driver circuitry. The ball grid array package consists of multiple balls arranged in concentric rings. The firmware dynamically selects a driven shield pattern based on a received aspect ratio input corresponding to the capacitive sensor array. The driven shield driver circuitry activates the driven shield balls according to the selected pattern, effectively isolating drive balls from sense balls.
Another significant patent is the "Frequency locking oscillator." This invention features a delay line of individually selectable delay elements that can operate as an oscillator in an open loop mode. It tracks process variations or drives a clock signal that varies with temperature and voltage in the system. The delay line oscillator can also function in a closed loop mode to match a frequency given by a tuner ratio and a reference clock. Additionally, the delay line can be utilized for measuring clock jitter or duty cycle.
Career Highlights
Throughout his career, Tor Erik Leistad has worked with prominent companies in the technology sector, including Atmel Corporation and Microchip Touch Solutions Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in capacitive sensing technologies.
Collaborations
Leistad has collaborated with talented individuals such as Frode Milch Pedersen and Fredrik Larsen. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tor Erik Leistad's contributions to the field of capacitive sensing technology are noteworthy. His innovative patents and collaborations highlight his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.